Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Arnd Bergmann , Will Deacon , Nicolas Pitre , Vincent Guittot , Russell King Subject: [ 39/79] ARM: 7742/1: topology: export cpu_topology Date: Tue, 11 Jun 2013 13:03:05 -0700 Message-Id: <20130611195321.058507214@linuxfoundation.org> In-Reply-To: <20130611195312.352656079@linuxfoundation.org> References: <20130611195312.352656079@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.9-stable review patch. If anyone has any objections, please let me know. ------------------ From: Arnd Bergmann commit 92bdd3f5eba299b33c2f4407977d6fa2e2a6a0da upstream. The cpu_topology symbol is required by any driver using the topology interfaces, which leads to a couple of build errors: ERROR: "cpu_topology" [drivers/net/ethernet/sfc/sfc.ko] undefined! ERROR: "cpu_topology" [drivers/cpufreq/arm_big_little.ko] undefined! ERROR: "cpu_topology" [drivers/block/mtip32xx/mtip32xx.ko] undefined! The obvious solution is to export this symbol. Signed-off-by: Arnd Bergmann Acked-by: Will Deacon Cc: Nicolas Pitre Cc: Vincent Guittot Signed-off-by: Russell King Signed-off-by: Greg Kroah-Hartman --- arch/arm/kernel/topology.c | 2 ++ 1 file changed, 2 insertions(+) --- a/arch/arm/kernel/topology.c +++ b/arch/arm/kernel/topology.c @@ -13,6 +13,7 @@ #include #include +#include #include #include #include @@ -200,6 +201,7 @@ static inline void update_cpu_power(unsi * cpu topology table */ struct cputopo_arm cpu_topology[NR_CPUS]; +EXPORT_SYMBOL_GPL(cpu_topology); const struct cpumask *cpu_coregroup_mask(int cpu) {